Lee, O-Sung
Lee, Yong Seuk
Article History
Received: 24 March 2020
Accepted: 21 May 2020
First Online: 5 June 2020
Ethics approval and consent to participate
: This article was approved by the institutional review board of Seoul National University Bundang Hospital under protocol number B-1609/362–104.
: Not applicable.
: The authors declare that they have no competing interests.